package com.wanxi.loopwhile;

public class Summation {
    public static void main(String[] args) {

        int i = 1;
        int sum = 0;
        while (i <= 100) {
            if (i % 2 == 1) {
                sum += i;
            }
            i++;
        }
        System.out.println("和为：" + sum);
    }
}
